
11-17-2003, 03:50 PM
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Senior Club Cobra Member
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Join Date: Jul 2000
Location: Chilliwack,BC,
BC
Cobra Make, Engine: F5 Roadster
Posts: 1,422
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Not Ranked
Hi,
The firing order for a 351 and a new 302[ 5L H.O. ] are the same. The old 289/302 firing order has been arond for ages and the cams are a bit cheaper to put a jobber cam in instead of a 351 cam. That's it, money. The power and emissions are better in a H.O. / 351 cam, that's the reason Ford changed it.
Perry. 
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